| Mg对刀剪用钢中夹杂物影响的试验研究 |
| |
| 引用本文： | 王亮亮,李晶,周文,李积回.Mg对刀剪用钢中夹杂物影响的试验研究[J].南方金属,2012(3):1-3. |
| |
| 作者姓名： | 王亮亮 李晶 周文 李积回 |
| |
| 作者单位： | 1. 北京科技大学冶金与生态工程学院,北京,100083
2. 阳江市十八子集团有限公司,广东阳江,529511 |
| |
| 摘 要： | 研究了镁对刀剪用钢中夹杂物的影响.试验结果表明:在中频炉出钢过程中加镁,可使钢中夹杂物由原来的以Al2O3和Al2O3-TiN为主,变为以镁铝尖晶石为主的夹杂物；加镁炉次铸坯洁净度为12.2个/mm2,不加镁铸坯为15.76个/mm2.
|
| 关 键 词： | 镁 刀剪 夹杂物 洁净度 |
A study of the effects of Mg on the inclusion in cutlery steels |
| |
| WANG Liang-liang
,
LI Jing
,
ZHOU Wen
,
LI Ji-hui.A study of the effects of Mg on the inclusion in cutlery steels[J].Southern Metals,2012(3):1-3. |
| |
| Authors: | WANG Liang-liang LI Jing ZHOU Wen LI Ji-hui |
| |
| Affiliation: | 1.School of Metallurgy and Ecologic engineering,University of Science and Technology Beijing,Beijing 100083,Beijing; 2.Yangjiang Eighteen Sub-Group Co Ltd,Yangjiang 529511,Guangdong) |
| |
| Abstract: | The effects of magnesium on the inclusion in cutlery steel were investigated.It was shown that addition of magnesium into the steel in the tapping process of medium-frequency induction furnace resulted in a inclusion composed of MgO·Al2O3 spinel instead of Al2O3 and Al2O3-TiN present in the untreated steel.The cleanliness of the billet was 12.2/mm2 with magnesium deoxidation,compared to 15.76/mm2 without magnesium deoxidation. |
| |
| Keywords: | magnesium cutlery inclusion cleanliness |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
